“I just wanted to thank you for the awesome hot chocolate hike last weekend.  My kids had such a great time and really enjoyed the afternoon.  And I must say that even I learned a lot…as a 43 year old woman still learning things about nature was really cool!  We love the arboretum and my kids have really enjoyed the camps and spring break weeks and all the special events that you provide throughout the year, so a big thank you to you and the entire arboretum staff for such fun and informative programming.  Hope to see you again soon on the next hot chocolate hike!”
-Leigh Ann A., Member

  • Citizen Science

    Here at the Cora Hartshorn Arboretum we believe in leading the way to a more sustainable future, but we can’t do it alone! Citizen science is a volunteer-based opportunity that empowers YOU to be the scientist. From in-the-field experience to data collection we aim to equip all our volunteers with

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    Cora Hartshorn Arboretum Spring Gala

    From Buds to Blooms… Please join us on Saturday April 2, 2016 from 7:00 pm to 11:00 pm at the Canoe Brook Country Club in Summit, NJ for our Spring Gala!  Celebrate as we honor the Short Hills Garden Club, with Dinner and an Open Bar, live music to dance to

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    After School Clubs

    Raccoon Club (1st and 2nd grade) During this after school club children explore our woodlands with a teacher-naturalist while gaining scientific knowledge through investigations of a nature related topic. Classes meet the 2nd and 4th Wednesday of the month. Pr-registration and Membership required. 2nd & 4th Wednesdays 3:30-4:40 PM 1/13/16

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    Membership Workshops

    Monthly Membership Workshops We appreciate our members and we want to give back.  During these monthly workshops and lectures we give you- our valued members- a chance to be in the loop on a variety of environmental subjects starting this September.  Join us in the Stone House for snacks, drinks,

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    Kids, Teens and Young Adults

    Our programming for kids, teens and young adults teach valuable life lessons, while teaching kids to care for the world around them. Environmental Eagles (3rd-6th Grade) Participants meet on Saturday mornings at the Arboretum to learn about the woodlands, local habitats, and environmental issues and how we can help solve

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    Arboretum Birthday Parties

    Cora Hartshorn Arboretum Birthday Parties are offered on each Saturday and Sunday: 11:30AM-1:00Pm or 2:00PM-3:30PM. Nintey minute minute birthday parties are available for children ages 3-12. Your child and 15-20 of their friends will enjoy a 45 minute guided nature-themed party.* Birthday parties are offered exclusively to individuals with a CHA

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    Toddler and Pre-School

    Spring Turtle Tots  This is a seven week class. Sessions beginning April 4th – May 25th , 2016 Mondays 12:00-2:30 PM No class April 11th Turtle Tots is a weekly program in which preschoolers discover nature through play, crafts, story, and nature walks. Each class is led by an experienced teacher

  • Family members of all ages are welcome to participate in our family programs. Family

    Family Programs

    Guided Hikes at the CHA Select Sundays of every Month 11:00am, 1:00pm and 3:00pm Take a walk in the woods with members of our Teen Citizen Science Program as you learn about frogs, search for salamanders, find out about non-native species and more!  At the end of the walk, enjoy a

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    Camps

    Summer Camp Open House: March 19th Grab a chance to see what Summer will look like at our Summer Camp Open House this March. Join us for a tour of the Arboretum woodlands, Stone House and meet-and-greets with counselors and staff! March 19th from 10am-12:30pm All ages welcome. RSVP required.

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    School Programs

    The Cora Hartshorn Arboretum (CHA) offers field trips and classroom programs for grades K-5. Each lesson has been designed to correlate to NJCCC and supplement science curriculum. Students learn about a nature-themed topic through observation, discussion, teamwork, and hands-on activities. Field Trips Our 90 minute field trips are conducted 50%